30245448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{74131}}^1$

素因数の和:74157

約数の個数: 32

約数和(自身を含む): 80062560

約数和(自身を除く): 49817112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 74131, 148262, 222393, 296524, 444786, 593048, 889572, 1260227, 1779144, 2520454, 3780681, 5040908, 7561362, 10081816, 15122724, 30245448]

約数ペア:

[(1, 30245448), (2, 15122724), (3, 10081816), (4, 7561362), (6, 5040908), (8, 3780681), (12, 2520454), (17, 1779144), (24, 1260227), (34, 889572), (51, 593048), (68, 444786), (102, 296524), (136, 222393), (204, 148262), (408, 74131)]